PL285592A1 - Method of obtaining addition compound of aldehyde - Google Patents

Method of obtaining addition compound of aldehyde

Info

Publication number
PL285592A1
PL285592A1 PL90285592A PL28559290A PL285592A1 PL 285592 A1 PL285592 A1 PL 285592A1 PL 90285592 A PL90285592 A PL 90285592A PL 28559290 A PL28559290 A PL 28559290A PL 285592 A1 PL285592 A1 PL 285592A1
Authority
PL
Poland
Prior art keywords
aldehyde
addition compound
obtaining addition
obtaining
etherified
Prior art date
Application number
PL90285592A
Other versions
PL163128B1 (en
Original Assignee
Duphar Int Res
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Duphar Int Res filed Critical Duphar Int Res
Publication of PL285592A1 publication Critical patent/PL285592A1/en
Publication of PL163128B1 publication Critical patent/PL163128B1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C401/00—Irradiation products of cholesterol or its derivatives; Vitamin D derivatives, 9,10-seco cyclopenta[a]phenanthrene or analogues obtained by chemical preparation without irradiation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

An adduct-aldehyde of formula (I) is new. In (I), R = H or opt. etherified or esterified OH; R1 = opt. etherified or esterified OH; Z = sulphonyl or a gp. of formula A and B independently = 1-4C alkoxy; or A and B together form phenylimino or o-phenylene.
PL90285592A 1989-06-15 1990-06-12 Method of obtaining addition compound of aldehyde PL163128B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8901513 1989-06-15

Publications (2)

Publication Number Publication Date
PL285592A1 true PL285592A1 (en) 1992-01-27
PL163128B1 PL163128B1 (en) 1994-02-28

Family

ID=19854839

Family Applications (1)

Application Number Title Priority Date Filing Date
PL90285592A PL163128B1 (en) 1989-06-15 1990-06-12 Method of obtaining addition compound of aldehyde

Country Status (16)

Country Link
US (1) US5110924A (en)
EP (1) EP0402982B1 (en)
JP (1) JP2804606B2 (en)
AT (1) ATE99676T1 (en)
AU (1) AU627888B2 (en)
CA (1) CA2018769C (en)
CZ (1) CZ286090B6 (en)
DE (1) DE69005709T2 (en)
DK (1) DK0402982T3 (en)
ES (1) ES2062299T3 (en)
HU (1) HU207992B (en)
IL (1) IL94702A (en)
PL (1) PL163128B1 (en)
RU (1) RU2036904C1 (en)
SK (1) SK281081B6 (en)
ZA (1) ZA904539B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5030772A (en) * 1990-02-14 1991-07-09 Deluca Hector F Process for preparing vitamin D2 compounds and the corresponding 1 α-hydroxylated derivatives
US5260290A (en) * 1990-02-14 1993-11-09 Wisconsin Alumni Research Foundation Homologated vitamin D2 compounds and the corresponding 1α-hydroxylated derivatives
CA2062520C (en) * 1991-03-11 1998-08-11 Hector F. Deluca Synthesis of 1-alpha-hydroxy-secosterol compounds
US5225569A (en) * 1991-08-09 1993-07-06 Hoffmann-La Roche Inc. Process for precursors to calcitriol and related compounds
US5396727A (en) * 1993-03-22 1995-03-14 Daiwa Seiko, Inc. Casting handle for fishing rod
CH690075A5 (en) * 1995-07-11 2000-04-14 Cerbios Pharma Sa Process for the preparation of 9,10-secocholesta-5, 7, 10 (19) -trienes by reduction of the epoxides.
JP3866509B2 (en) 2000-12-08 2007-01-10 富士工業株式会社 Reel seat for fishing rod and fishing rod
AU2003291810A1 (en) * 2002-11-18 2004-06-15 Teva Pharmaceutical Industries Ltd. A crystallization method for purification of calcipotriene

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3270978D1 (en) * 1981-07-17 1986-06-12 Duphar Int Res Method of preparing 1-alpha-hydroxyvitamin d and 1-alpha-hydroxy-previtamin d compounds, and adduct of a previtamin d or tachysterol compound with a suitable dienophile
EP0078704B1 (en) * 1981-11-02 1987-04-29 Research Institute For Medicine And Chemistry Inc. Intermediates in the synthesis of vitamin d derivatives

Also Published As

Publication number Publication date
US5110924A (en) 1992-05-05
HU207992B (en) 1993-07-28
EP0402982A1 (en) 1990-12-19
ES2062299T3 (en) 1994-12-16
DE69005709T2 (en) 1994-05-19
CZ292090A3 (en) 1999-10-13
SK292090A3 (en) 2000-11-07
PL163128B1 (en) 1994-02-28
ATE99676T1 (en) 1994-01-15
AU5698290A (en) 1990-12-20
DK0402982T3 (en) 1994-02-14
JP2804606B2 (en) 1998-09-30
IL94702A (en) 1994-10-07
HU903818D0 (en) 1990-11-28
DE69005709D1 (en) 1994-02-17
SK281081B6 (en) 2000-11-07
IL94702A0 (en) 1991-04-15
CA2018769A1 (en) 1990-12-15
AU627888B2 (en) 1992-09-03
RU2036904C1 (en) 1995-06-09
ZA904539B (en) 1991-03-27
JPH0324053A (en) 1991-02-01
CZ286090B6 (en) 2000-01-12
HUT54634A (en) 1991-03-28
EP0402982B1 (en) 1994-01-05
CA2018769C (en) 2001-12-18

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Legal Events

Date Code Title Description
LAPS Decisions on the lapse of the protection rights

Effective date: 20070612